NDF meaning in Computer Hardware ?

Answer:

What is No Defect Found mean?

No fault found (NFF), no trouble found (NTF) or no defect found (NDF) are terms used in the field of maintenance, where a unit is removed from service following a complaint of a perceived fault by operators or an alarm from its BIT (built-in test) equipment. The unit is then checked, but no anomaly is detected by the maintainer. Consequently, the unit is returned to service with no repair performed.

If there is an underlying fault that has not been detected the unit may be returned for repair several times with no fault identified. Alternative descriptors include:

No fault found (NFF)Cannot duplicate (CND)Fault not found (FNF)No trouble found (NTF)No defect found (NDF)Hidden failuresFalse failures reference

Full Form	Category
Night Day Factor	Academic & Science
Number of Degree Freedom	Academic & Science
Ndalatandos	Airport Code
National Defence Fund	Business
Nombre De Finca	Business
Neutral Detergent Fiber	Business
National Defense Fund	Community
National Digital Forum	Community
National Debate Forum	Community
Nordic Development Fund	Community
Nevada's Division of Forestry	Community
National Development Fund	Community
Normal Dispersion Fiber	Computer Hardware
Non-drop Frame	Computer Hardware
No Defect Found	Computer Hardware
National Development Framework	Computing
Network Diagnostic Framework	Computing
Nikon Dust Reference Format	Computing
No Data Found	Computing
Network Definition Facility	Computing
Next Double Filament	Electronics
Natural Diet Foundation	General
Non-Deliverable Forward	General
Nearly Dead Fund	General
Non Deliverable Forwards	General
Non detriment findings	General
Network Diagnostics Framework	General
Neutral Detergent Fibre	General
Normal Detergent Fiber	General
Natural Detox Formula	General
Normalized Determinate Function	General
Nonproliferation and Disarmament Fund	Governmental
National Decertification Funds	Governmental
Nevada Division of Forestry	Governmental
NABADWIP GHAT	Indian Railway Station
Number of Degrees of Freedom	Maths
Neuromuscular Disease Foundation	Medical
National Drug File	Medical
Normal Digestibility Fraction	Medical
Nano-colloidal Detox Factor	Medical
Ndebele	Regional
National Democratic Front	Regional
New Data Flag	Telecommunication